/*
 * steghide 0.5.1 - a steganography program
 * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

#ifndef SH_MATCHINGALGORITHM_H
#define SH_MATCHINGALGORITHM_H

class Graph;
class Matching;

class MatchingAlgorithm {
  public:
    MatchingAlgorithm(Graph *g, Matching *m, float goal);
    virtual ~MatchingAlgorithm(void){};

    virtual void run(void) = 0;

    Matching *getMatching(void) const { return TheMatching; };

    void setGoal(float goal);

    virtual const char *getName(void) const = 0;

  protected:
    Graph *TheGraph;
    Matching *TheMatching;
    unsigned long CardinalityGoal;
};

#endif // ndef SH_MATCHINGALGORITHM
